8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Air Filter (Gold) - Industrial

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    Air Filter (Gold) - Industrial

    Part #: FIL 6637
    Line: NAPA Gold Filters

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    Features & Benefits

    Warranty: Standard : NAPA Filters are warranted to be free of defects in materials and workmanship for the OEM recommended change interval. NAPA Filters will reimburse the reasonable cost for parts & labor to repair damage caused by a defective NAPA Filter. See NAPA Filters PDF warranty statement for exclusions and limitations.


    NAPA Gold Filters offers a complete line of top quality filtration products for all your filtration needs. This includes: lube, air, cabin air, fuel, coolant, hydraulic, transmission, power steering filters and more. NAPA Gold has a wide variety of coverage for the light, medium and heavy markets which includes passenger car, light truck, agriculture, fleet, construction, industrial, lawn & garden and power sport equipment. Look no further than NAPA Gold for all your filtration needs.

    • Our HD Air Filters Feature a Cellulose/Poly Media w/ Skip-a-Pleat Media Stabilization & Hot Melt Stabilization Beads for Contaminant Holding Capacity That Out Performs Many of Our Top Competitors w/ a Minimum Efficiency of 99.9% Contaminant Removal.
    • NAPA Gold Filters Mean Better Filtration And Longer Engine Life
    • NAPA Gold Filters Are Recommended For OEM Filter Change Intervals.


    Manufacturer Part Number 46637
    Sub Brand Gold
    VMRS Code 041001005
    Bottom Outside Diameter 8.5 in
    Quality Level Better
    Washable Filter No
    Brand NAPA
    Bottom Inside Diameter 4 in
    Contents Air Filter
    Filter Media Material Cellulose
    Inside Diameter 4
    Manufacturer Wix
    Height 12.38 in
    Outside Diameter 8.5 in in
    SDS Required No

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